KYB 344396 Shock Absorber - Rear

KYB Excel-G Rear Shock Absorber 344396

KYB Excel-G part number 344396 is a rear suspension shock absorber built to restore original ride control, stability, braking response, and handling. It is a direct OE-style replacement for select Ford Ranger, Mazda B2300, Mazda B3000, Mazda B4000, Mazda B2500, Jeep Grand Cherokee, Jeep Grand Wagoneer, and Ford Bronco II applications.

The Excel-G line is KYB’s OEA replacement series, made on KYB OE assembly lines with OE-quality components and calibration focused on returning the vehicle to its designed performance. For drivers searching for a rear shock for a 1990-2009 Ford Ranger or a rear shock absorber for Mazda B-series trucks, KYB 344396 is built around factory-style control rather than changing the suspension feel.

Key Features

• KYB recommended OE replacement shock absorber
• Nitrogen gas-charged, twin-tube design
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves for tire contact, steering response, and body control
• Supports proper operation of electronic safety systems by helping the suspension perform as engineered
• Strong, thick strut body and bracket construction to minimize flex and maintain alignment
• Dust cover included

Detailed Description

KYB 344396 is engineered for rear suspension applications where restoring factory ride quality matters. With a compressed length of 13.78 inches, extended length of 22.83 inches, and 9.05 inches of stroke, this shock absorber is calibrated to manage body movement, road impact, and load transfer in the rear suspension. The lower mount type is E2(12X38) and the upper mount type is E1.

This Excel-G shock absorber is a practical choice for owners replacing worn rear shocks on the Ford Ranger, Mazda B2300, Mazda B3000, Mazda B4000, Mazda B2500, Jeep Grand Cherokee, Jeep Grand Wagoneer, and Ford Bronco II. This part cross-references Monroe Shocks & Struts 37013 for the same application.

Vehicle Fitment

• Fits 2001-2009 Ford Ranger, rear; Recommended OEM Replacement; except High Ryder Option; with Coil Spring Front Suspension; Excel-G
• Fits 2001-2007 Mazda B3000, rear; Recommended OEM Replacement; with Coil Spring Front Suspension; Excel-G
• Fits 2001-2006 Mazda B4000, rear; Recommended OEM Replacement; with Coil Spring Front Suspension; Excel-G
• Fits 2001-2009 Mazda B2300, rear; Replace suspension strut and coil spring assembly according to manufacturer's instructions; Excel-G
• Fits 1998-2001 Mazda B2500, rear; Replace suspension strut and coil spring assembly according to manufacturer's instructions; Excel-G
• Fits 1994-2000 Mazda B3000, rear; Replace suspension strut and coil spring assembly according to manufacturer's instructions; Excel-G
• Fits 1994-2000 Mazda B4000, rear; Replace suspension strut and coil spring assembly according to manufacturer's instructions; Excel-G
• Fits 1993-1998 Jeep Grand Cherokee, rear; Recommended OEM Replacement; except Up Country Suspension; Excel-G
• Fits 1993 Jeep Grand Wagoneer, rear; Recommended OEM Replacement; except Up Country Suspension; Excel-G
• Fits 1990-2000 Ford Ranger, rear; Recommended OEM Replacement; except High Ryder Option; Excel-G
• Fits 1990 Ford Bronco II, rear; Replace suspension strut and coil spring assembly according to manufacturer's instructions; Excel-G
• Fits 1989 Ford Bronco II, rear; Recommended OEM Replacement; from 2/1989; Excel-G
• Fits 1989 Ford Ranger, rear; Recommended OEM Replacement; except High Ryder Option; from 2/1989; Excel-G

Installation Notes

Verify the rear position, mount types, and vehicle notes before installation. On Mazda B-series applications, follow the manufacturer’s instructions for replacing the suspension strut and coil spring assembly. Confirm whether the vehicle has the High Ryder or Up Country suspension option, since those configurations are excluded where noted.

Quality Assurance

KYB is a major OE shock and strut supplier, and the Excel-G line is produced on the same KYB OE assembly lines using OE-quality components. The design focus is restoring original suspension performance for consistent ride control, handling, and braking response.